I think lubuntu comes relatively close to that requirement, but really it is becoming a needless exercise other than being intellectually stimulating. You could just download the older releases of Linux for such machines
You could also run Windows 95 in 2019... Both are really good plans if you want to get 0wned.
It is wise to point that out; running an old OS on old equipment or in a VM is perfectly viable, but one should NEVER connect those machines to the open Internet.
Naturally I would not rely on this for my own online safety. A motivated adversary with a specific target in mind would no doubt learn that a vintage Windows 95 install was present, or maybe just throw everything at it.